baber/WOPTO huggingface dataset:
Patent JP-2005103377-A (JP)
Title: Nozzle for making composite structure
Inventor: YOKOYAMA TATSURO
IPC: B05B7/14
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structure formation nozzle for making the composite structure having a uniform film thickness in a short time to form the composite structure having a constant relatively large area or a stripe shape, a composite structure formation device and a composite structure formation method.  <P>SOLUTION: The nozzle is used for the composite structure formation device in which an aerosol comprising particulates of a brittle material dispersed into a gas is made to collide with a substrate, the particulates are crushed/deformed by impact of the collision and are joined and the structure comprising a constitution material of the particulates is formed on a surface of the substrate. The nozzle is provided with a nozzle body having an aerosol passing space through which the aerosol is passed, an introduction opening for introducing the aerosol, and a plurality of leading out openings for jetting the aerosol. Further, a dispersion means for uniformly dispersing the fine particles is provided in the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109007-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AMANO KENJI
IPC: H01L23/50
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device, and to increase a manufacturing yield of the same.  <P>SOLUTION: The QFN-packaged semiconductor device 1 comprises a sealing resin 2, semiconductor chip 3 encapsulated by the encapsulating resin 2, a plurality of leads 4, a plurality of bonding wires which are encapsulated by the encapsulated resin 2 and electrically connect the plurality of leads 4 and a plurality of electrodes formed on the surface of the semiconductor chip 3, a tab 7 which is a chip-mounting section whereon the semiconductor chip 3 is mounted, suspended leads 8 connected to the tab 7, and islands 9 each provided in respective suspended lead 8. The semiconductor chip 3 and the leads 4 overlap each other, and a part of each lead 4 is located on the lower side of the semiconductor chip 3. The semiconductor chip 3 is bonded not only to the tab 7, but also to the islands 9 via a bonding material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104756-A (JP)
Title: Method and apparatus for manufacturing optical fiber
Inventor: YAMASHITA TAIICHIRO
IPC: C03B37/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an optical fiber, which can save space in the height direction.  <P>SOLUTION: When manufacturing the optical fiber 3 using the optical fiber manufacturing apparatus 1, a ball screw 17 of a transfer mechanism 10 is rotated to move a furnace body 6 of a drawing furnace 4 upward so that the lower end of an optical fiber preform 2 is inserted into the drawing furnace 4. Meanwhile, a coil 9 is energized to heat a susceptor 5, which heats and melts the lower end of the optical fiber preform 2 and enables drawing of the optical fiber 3 from a neck-down region 2a of the optical fiber preform 2. Then, the ball screw 17 is rotated to gradually move the furnace body 6 upward, which gradually moves the heated susceptor 5 upward and gradually heats the optical fiber preform 2 toward its upper end to promote drawing of the optical fiber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104627-A (JP)
Title: System and method for monitor operation of mechanical continuous unloader
Inventor: HIGUCHI SHIGEO
IPC: B65G67/60
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To economically and reasonably monitor soundness of an unloader.  <P>SOLUTION: A communication continuous network comprises a computer installed on an unloader, a server installed on an equipment control center side, and a terminal provided on the side of a plurality of unloader equipment controllers. The data can be successively input in the computer via an abnormal signal generation equipment, various kinds of measurement instruments and a sequencer installed on the unloader, and the non-load data in the beginning of the start of the operation and the movement data before the operation is stopped are stored in a set in a transmittable manner. The server has an abnormality determination means to analyze the transmitted data, and a transmission means for communication to a terminal on the under equipment controller sides by receiving generation of abnormality signals by the abnormality determination means. The no-load measurement data when the unit work is completed and the measurement data during the loaded operation is transmitted to a monitoring center via a communication line to determine abnormality, and soundness is monitored by performing communication to the terminal on the equipment controller side through the communication line by the result of abnormality determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105114-A (JP)
Title: Green resin composition, photosensitive green resin composition, photosensitive liquid for formation of green image, and manufacturing methods of green image and color filter
Inventor: YAMAZAKI KOJI
IPC: C09D11/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green resin composition having high color purity and high contrast, a photosensitive green resin composition, a photosensitive liquid for a green resin composition and manufacturing methods for a green image and a color filter for a green image.  <P>SOLUTION: The green resin composition is prepared by dispersing a green pigment (the color index name: C.I. pigment yellow 139) in a resin. The photosensitive green resin composition comprises the C.I. pigment yellow 139, a resin, a monomer containing at least one photopolymerizable unsaturated bond in a molecule and a photo-initiator. The photosensitive liquid for forming a green image contains the above photosensitive green resin composition and an organic solvent. The method of manufacturing a green image comprises laminating a photosensitive layer comprising the above photosensitive green resin composition on a substrate and developing the image by exposure. The manufacturing method of a color filter contains the formation step of a green image by the above method of manufacturing a green image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107891-A (JP)
Title: Manufacturing device for sheet with non-contact ic tag
Inventor: SAKATA HIDETO
IPC: G06K19/077
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To adhere a multiplicity of IC chips on a base material sheet body comprising a package material or the like while positioning them at predetermined intervals.  <P>SOLUTION: The base material sheet body 10 having a base material sheet 11 is prepared, and the base material sheet body 10 is supplied. A suction belt 30 having permeability is suspended between one roll 40 and another roll 45. A multiplicity of IC chips 20 is supplied from a supply nozzle 37a on the suction belt 30 on a suction surface plate 46. The IC chips 20 are scraped up by a doctor 37, and they are charged in a recessed part 31 of the suction belt 30. A recessed part 31 interior of the suction belt 30 is maintained at a negative pressure by the suction surface plate 46, and the IC chips 20 can be smoothly charged. The IC chips 20 in the recessed part 31 are transferred to a base material sheet body 10 side by pressurizing the base material sheet body 10 and the suction belt 30 between the one roll 40 and an impression cylinder 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104078-A (JP)
Title: Vertical mold clamping mechanism
Inventor: MURATA HIROBUMI
IPC: B29C45/64
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical mold clamping mechanism capable of enhancing mold registering precision even if a tie bar is fine.  <P>SOLUTION: The tie bar hole 18 on the side of a movable platen permitting the tie bar 13 to pierce is set to a hole diameter D larger than the outer diameter (d) of the tie bar 13. As a result, a degree of (D-d)/2 permits the movable platen 16 to move left and right in Fig. On the other hand, the guide hole 19 on the side of the movable platen permitting a guide rod 15 to pierce is set to a diameter almost same to the outer diameter of the guide rod 15. By this constitution, since the tie bar receiving mold clamping force and the guide rod for determining the position of the movable platen are separately provided and the horizontal position of the movable platen is determined by the guide rod, positioning precision at the time of mold registering can be enhanced drastically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113165-A (JP)
Title: Surface treatment device
Inventor: TSUCHIYA AKIYOSHI
IPC: C23C30/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment device where not only a linear material but also a belt-like material can be made to reciprocate spirally for a plurality of times between a pair of guide rolls and surface treatment can efficiently be performed thereto.  <P>SOLUTION: The surface treatment device is provided with: a surface treatment source 7 where belt-like materials S continuously running from an unwinding reel 2 to a winding reel 3 are subjected to surface treatment; and a pair of guide rolls 4 and 5 where a plurality of roll parts 4a to 4d and 5a to 5d for guiding the running of the belt-like materials S are superposed in an axial direction. The belt-like materials S are made to run spirally between the pair of guide rolls. In the guide rolls 4 and 5, axial center lines 42 and 52 are arranged in parallel with each other, and also, the respective center lines of the belt-like materials S1 and S2 mutually running in the opposite directions between the pair of guide rolls are made parallel with each other. Further, in the second guide roll 5, the rotary axes 54a to 54d of the respective roll parts 5a to 5d include the axial center line 52 and are tilted by a prescribed angle θ in the plane vertical to the center line of the belt-like material S2, and when the belt-like material S revolves round the guide rolls 5, the material is deviated by a spiral one pitch owing to the tilting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111903-A (JP)
Title: Platelet building material
Inventor: KIMURA MASAHITO
IPC: B32B17/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass cloth composite material in which a glass cloth and an inorganic board are laminated, mechanical strength such as the impact strength or flexural strength of the inorganic board etc., is kept even when the thickness of the inorganic board etc., is reduced, the inorganic board has good cutting properties, and part of the glass cloth used as a reinforcing material does not protrude from the side of the cut inorganic board to make the side beautiful and which does not generate toxic gas such as formaldehyde substantially.  <P>SOLUTION: In the glass cloth composite material, the glass cloth heat-cleaned and filled and the inorganic board are laminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112447-A (JP)
Title: Packing material for accommodating substrate
Inventor: INOUE KEIJIRO
IPC: B65D81/26
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing material which can prevent moisture absorption from occurring, and also, can prevent a dust generation by the vibration during transport from occurring as well in the packing material for the storage and carrying of a product substrate.  <P>SOLUTION: This packing material which houses the substrate is equipped with a dehumidifying agent through a material having a water vapor permeability of 10 g/24 hr or lower, and having dust preventing property and moisture permeability in the internal space of the packing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122812-A (JP)
Title: Method for adjusting optical pickup device, and optical pickup device
Inventor: HOSOKAWA YOSHIHIRO
IPC: G11B7/13
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting an optical pickup device by which the position of a photodetector can be adjusted easily and highly precisely in a short period of time, and to provide the optical pickup device adjusted by the method.  <P>SOLUTION: The optical pickup device has the photodetector 7 divided into at least four photodetection regions E, F, G and H. Reflected light from a recording medium is divided into two portions of reflected light 8a and reflected light 8b, the position in a direction Y of the photodetector 7 is adjusted in the state where focus servo is applied so that the reflected light 8b and the reflected light 8a are detected at a boundary between the photodetection regions E and H and at a boundary between the photodetection regions F and G, respectively, and the position of the photodetector 7 is adjusted so that (Eac+Fac)-(Gac+Hac)=0 is satisfied, when amplitudes of AC components of output signals of respective photodetection regions are defined as Eac, Fac, Gac and Hac.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122574-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUI KENICHI
IPC: H01L27/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overshoot in turning on a power supply without increasing a chip occupation area in a voltage generation circuit mounted on a semiconductor integrated circuit.  <P>SOLUTION: An internal voltage generation circuit 2 is provided with a voltage generation circuit 10 generating a second voltage Vref from a first voltage Vext fed from the outside and an output buffer 11 generating a third voltage Vint matching the second voltage, and the third voltage is used as an operation power source for an internal circuit. The internal voltage generation circuit 2 is also provided with a first switch 35, by which an output node for the second voltage can be brought into conduction to a predetermined potential, and a control circuit 17 setting the first switch in a turn-on condition for a predetermined time in response to turn-on of the first voltage. An output terminal of the output buffer is not clamped but an output of the voltage generation circuit in the previous step is clamped to the predetermined voltage. A transistor size of the first switch performing clamping is can be made much smaller than an output transistor size of the output buffer, and consequently, the chip occupation area is not increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122021-A (JP)
Title: Optical beam scanner and image forming apparatus provided with the same
Inventor: KUSUSE NOBORU
IPC: G02B26/10
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical beam scanner improved in image quality.  <P>SOLUTION: In the optical beam scanner, a laser diode light source and an imaging optics composed of optical members such as imaging lenses 63 and 64, an optical path turning back mirrors 65, 66, 67 and 68, are fixed and housed in a substantially rectangular housing, and an electrostatic latent image is formed on a photoreceptor drum (image carrier) by scanning with light beams L1-L4 emitted from the light source. Further, the center line 106 in a paper sheet feed direction FD of a heating and fixing device 26 which fixes an image obtained by visualizing the electrostatic latent image on a paper sheet (recording medium) is almost matched with the center line 105 in the longitudinal direction of the imaging optics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121585-A (JP)
Title: Vulcanization testing device
Inventor: TOZAKI CHIKAO
IPC: G01N11/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vulcanization testing device wherein main measuring portions of a vulcanization torque curve and a foaming pressure curve of sample rubber are the same, when tracking simultaneously progresses of a vulcanizing process and a forming process of foaming rubber.  <P>SOLUTION: This vulcanization testing device comprises an upper die 1 and a lower die 3 arranged oppositely at a prescribed interval in the testing state and forming a sample chamber 21 in the middle; a driving shaft 2 fixed to the upper die 1 and supported rotatably and swingably; a driving part 30 for applying fine angle rotation vibration to the driving shaft 2; a torque detection shaft 4 fixed to the lower die 3 and supported rotatably and swingably; and a torque detection part 50 for measuring torsion torque transferred to the torque detection shaft 4 through the sample, when the sample is filled in the sample chamber 21 and the driving part 30 is operated. A pressure received by the lower die 3 resulting from foaming of the sample is received by an elastic joint 18 through the torque detection shaft 4, and measured by a pressure sensor 19 arranged on the surface of a wing piece 64 provided on the elastic joint 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119593-A (JP)
Title: Vehicular air conditioner
Inventor: HASHIMOTO USHIO
IPC: B60H1/08
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner which is reliably sealed, simple in structure and capable of connecting a heater core to a hot water pipe at low cost.  <P>SOLUTION: A male pipe 3 is arranged so that a flange part 33 thereof is located on the inner side (on the heater core 2 arrangement side) of a case body part 11 with respect to a holding part 15. The heater core 2 is inserted from an insertion port 12 into the case body part 11 from a female pipe 22 side. In this condition, an end of the male pipe 3 enters an end of the female pipe 22. Next, a lid 14 is joined with the case body part 11 to cover the insertion port 12. The lid 14 presses the heater core 2 against the holding part 15 side, and the male pipe 3 and the female pipe 22 are tightly attached to each other to form a seal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118018-A (JP)
Title: Method for separating and purifying nucleic acid
Inventor: HANTO RIE
IPC: C12M1/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and purifying a nucleic acid by using a porous membrane, excellent in separating performance, having a good cleaning efficiency, simply, quickly and excellent in automatization and small-size adaptability, especially the method for separating and purifying the nucleic acid, capable of recovering the nucleic acid having a wide molecular weight distribution and a large molecular weight in a high purity, and a kit and device for the above method.  <P>SOLUTION: This method for separating and purifying the nucleic acid comprising a process of adsorbing the nucleic acid in a porous membrane by passing a specimen solution containing the nucleic acid through the nucleic acid-adsorbing porous membrane, a process of cleaning the porous membrane in a state of adsorbing the nucleic acid by passing a cleaning liquid through the nucleic acid-adsorbing porous membrane and a process of desorbing the nucleic acid from the inside of the porous membrane by passing a recovering liquid through the nucleic acid-adsorbing porous membrane is characterized by using the porous membrane adsorbing the nucleic acid by an interaction without substantially associating with an ionic bond and recovering ≥50 kbp DNA, and the kit and device for the same are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127743-A (JP)
Title: Ammonia gas sensor
Inventor: KIRA MITSUJI
IPC: G01N27/12
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ammonia gas sensor, with the improved detection accuracy of ammonia gas, in a semiconductor gas sensor that is composed by embedding a coil-like heater made of platinum or a platinum alloy, a conductor-like electrode, or the like in a sensitive gas body formed into a spherical shape.  <P>SOLUTION: The heater, made of platinum or a platinum alloy, or the electrode, is set as sensor substrates, and the sensitive gas body 6 is formed spherical in shape so that the sensor substrates are covered. The sensitive gas body 6 is mainly made of tin oxide and contains gold, thus suppressing the disturbance of ammonia detection output by platinum and improving the detection precision of ammonia gas concentration, even though as a result of this, the heater and electrode are formed by platinum or a platinum alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129604-A (JP)
Title: Semiconductor laser
Inventor: ASAZUMA YASUNORI
IPC: H01S5/343
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To equalize an NFP in the semiconductor laser of a broad area type.  <P>SOLUTION: For constitution of the semiconductor laser wherein a waveguide of light is formed by using an n-type cladding layer 2, an n-type separated confinement heterostructure 3, an activity layer 4, a p-type separated confinement heterostructure 5 and a p-type cladding layer 6, a diffraction portion 10 which carries out diffraction of light which is guided in the waveguide into a direction different from an X direction in a field parallel to the activity layer 4 is formed in the vicinity of one laser end surface 9B out of laser end surfaces 9A, 9B which are arranged at both ends of the X direction which becomes an axial direction of the waveguide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126545-A (JP)
Title: Polyamide foam and method for producing the same
Inventor: MUNESAWA YUJI
IPC: C08J9/12
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain various moldings composed of a polyamide having low water absorption properties, excellent heat resistance, chemical resistance, sliding properties, creep resistance, rigidity, toughness and fuel barrier properties and lightened.  <P>SOLUTION: The polyamide foam is composed of a polyamide comprising a dicarboxylic acid unit (a) containing 50-100 mol% of a terephthalic acid unit and a diamine unit (b) containing 50-100 mol% of a 6-18C aliphatic diamine unit and has 1.01-1.25 expansion ratio and ≤100 μm foam size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004193107-A (JP)
Title: Starting method for fuel cell system
Inventor: HAYASHI MASANORI
IPC: H01M8/10
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting method for a fuel cell system capable of promptly carrying out starting.  <P>SOLUTION: The starting method is for the fuel cell system provided with a fuel cell 1 carrying out power generation by electrochemical reaction of gaseous hydrogen and gaseous oxygen in air, a gaseous hydrogen circulating passage 13 merging a gaseous oxygen discharge passage 16 connected to the fuel cell 1 to a gaseous hydrogen supply passage 12, and a purge valve 15 exhausting circulating gaseous hydrogen from the gaseous hydrogen circulating passage 13. It is characterized by that the gaseous hydrogen is supplied to the fuel cell 1, the purge valve 15 is opened, and after gaseous nitrogen of the gaseous hydrogen circulating passage 13 is replaced by the gaseous hydrogen, the purge valve 15 is closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137084-A (JP)
Title: Switching power supply
Inventor: YATANI YOSHIAKI
IPC: H02M3/156
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein further reduction of power consumption at waiting is difficult in a present PWM control or intermittent control, with respect to a non-insulated power source where a switching device is on high side and an output voltage detector is on low side.  <P>SOLUTION: An output voltage signal VL is varied by transmitting the variation of OUT terminal voltage VOUT to a V-I converting circuit 26 and an I-V converting circuit 11 via an error amplifying circuit 25. Since VL is the reference voltage of an overcurrent detecting circuit 15, the drain current peak of the switching device changes. VL is connected to an intermittent oscillation control circuit 16 having hysteresis properties thereby intermittently oscillating the switching device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI